Hookah



FIG. 1 is a top perspective view of hookah, showing our new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a front perspective view thereof.

The broken lines depict portions of the hookah that form no part of the claimed design. 

CLAIM The ornamental design for a hookah, as shown and described. 